i could see someone sticking they're hand out the window and it just getting sucked into the turbine

but seriously it's a great drawing...make the car in a candy coat dark cherry read with silver flek and paint the casing of the jets the same colour and an odd number of the empellar blades the same colour then leave the entrance ring metal grey...SEX

and leave the frame of the rear stbalizers on teh jets the same metal grey...paint the flaps red